Senior Data Analyst &
Revenue Analytics Specialist

Data Migration · Revenue Analytics · ETL Engineering · Forecasting

Senior data analyst with 6+ years of experience in SaaS and fintech, specialising in revenue analytics, migration pipelines, subscription systems, BI reporting, and pricing insights. Experienced in leading ETL projects, automating onboarding workflows, and architecting dashboards that support executive decision-making.

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Nayanika Tenneti

Experience

Senior Data Analyst

2022 – Present

Physitrack PLC

  • Built scalable CRM–Chargebee migration pipeline
  • Automated ETL updates via APIs
  • Managed forecasting, renewal analytics, and dashboards
  • Improved financial visibility for 100K+ customers
  • Developed pricing analysis tools
  • Drove 10% YoY revenue increase

Senior Data Migration Engineer

2019 – 2022

Chargebee

  • Managed 500+ client migrations
  • Built scalable ETL pipelines
  • Root-cause analysis + monitoring dashboards
  • Predictive go-live readiness models
  • Automated migration workflows
  • Mentored 4 engineers

Product Engineer

2017 – 2018

Mad Street Den

  • Built web-scraping pipelines
  • Regression testing for AI models
  • Error analysis for enterprise AI features
  • Usage & anomaly dashboards
  • Worked with Solr, Redshift, Tableau

Key Metrics

6+
Years of Experience
500+
Migrations Managed
100K+
Customers Impacted

Education

Master's in Business Analytics

University of Leeds

Bachelor's in Electronics & Communication

GVP Engineering College

Technical Skills

Python
SQL
R
Pandas
Git
Redshift
ETL Design
Data Migration
Chargebee APIs
Power BI
Tableau
KPI Reporting
Statistical Modelling
MRR Forecasting
Churn Analysis
Pricing Analytics